Space Travel (video game)

Space Travel was an early computer game that simulated travel in the solar system. It was the development of this game that resulted in the development of the Unixoperating system.[1][2][3] It is sometimes claimed that the unrelated game Spacewar! had led to the development of Unix. While Spacewar! was an early (and much more popular) computer game, such claims are not accurate and have likely arisen from confusion of the two different games and their similar names.